This testsuite is NOT SECURE: it will temporarily change your passwords file

with known passwords.

You should run it on a chroot, or on a secured dedicated system.

To test a Debian system:

$ mkdir sid-chroot

$ sudo debootstrap sid sid-chroot/ http://deb.debian.org/debian/

edit or copy a sources.list

$ sudo cp /etc/apt/sources.list sid-chroot/etc/apt/

edit or copy a resolv.conf

$ sudo cp /etc/resolv.conf sid-chroot/etc/

$ su - root -c "chroot sid-chroot/ /bin/bash"

# mount -t proc proc /proc

# mount -t devpts devpts /dev/pts

# aptitude update

# aptitude install expect

# cd /dev ; mknod --mode=666 /dev/ptmx c 5 2